Transaction not yet indexed

mDo3SSwZBxMbA81CQmfAHS7PqGV6scdnKshcVgG2eeqMLMApDaMwpi3jKvbUn7aNCjqWasAaHL6eGC9JPzYwYHH

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.